So! Gnee Smart Sensor

A predictive maintenance system (smart vibration/temperature sensor) that analyzes and predicts signal levels and patterns.

It uses LLMbased AI by measuring vibration and temperature in real time without a Data Acquisition (DAQ) device.

Product Application

It is used in devices where vibration and changes need to be detected – such as semiconductor equipment, vacuum pumps, piping, robot arms, reciprocating strokes, utility equipment, pumps, and presses.

Main Product

• It is an explosion-proof vibration sensor that integrates a sensor and a controller, measuring vibration (0.25g/0.5g/1.0g) and temperature (-25℃~75℃) in real time, and transmitting the data. It has obtained international explosion-rppf certifications, IECEx and ATEX (2024~).
• It can detect equipment abnormalities without vibration analysis technology with its sensor that is 10-times more sensitive than the existing sensors of other companies ― and by analyzing patterns, vibration, and temperature-level information output from industrial PLCs and HMIs.
• It can be used for precision process control (polishing and coating) in displays, semiconductors, batteries, and electrical equipment and in predictive maintenance of manufacturing and environmental equipment. It also enhances user convenience through its LLM (large-scale language model)-based natural-language conversation function.

a vibration sensor that has obtained KCs Ex (Korean explosion-proof certification), ATEX (European explosion-proof certification), and IECEx (international explosion-proof certification)

Explosion-proof vibration sensor LDH: 77, 56, 26

Communication/general vibration sensor LDH: 77, 56, 26

Small vibration sensor: LDH: 46, 51, 28

IECEx Certificate of Conformity, IP66, IP65

Real-time vibration analysis & AI prediction example

Core Technology

System Configuration Using a Multi-Channel Communication Module

• A vibration sensor that detects subtle vibrations imperceptible to humans, a mold explosion-proof sensor that can be used in explosive dust and gas environments, and a sensor that intuitively identifies issues based on vibration patterns and levels
• A multi-channel (4/8-channel) communication module that transmits sensor data to host systems (HMI/PLC/PC) via various communication methods and protocols, including Modbus/TCP, Fenet, Modbus-RTU, Wi-Fi, and Ethernet

AI predictive maintenance system that integrates vibration sensor data with vector database and LLM

Korean-Products.com | Blog Magazine of Korean products, brands and Goods